Arnoud B van den Berg
11 May 1985
- 4.0 km SE of Simpang Pertang; Pasoh Forest Research Centre
- Evergreen Forest
- NAGRA III
- Sennheiser ME 20
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
NOTES: (Breeding Status: Territorial, breeding? General Climate: Wet. Cover Density: Thick.) Bire sitting still on a nest-like structure on a branch in a treetop. Not seen while calling. It started suddenly, the first call partially recorded.